Landscaping block



FIG. 1 is a perspective view of a landscaping block;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, a rear side elevational view being a mirror image;

FIG. 4 is a left side elevational view thereof, a right side elevational view being a mirror image; and,

FIG. 5 is a bottom plan view thereof.

The portions of the landscaping block shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a landscaping block, as shown and described. 